Yes, you can study interior designing by distance education and online education also.

Institutes of interior designing(online/offline)

1. Limperts Academy of Design Diploma in Interior Design & Decoration BA in Interior Design
2. CATE Design School(online) Diploma of Commercial Arts (Interior Decoration and Design) Certificate in Commercial Arts (Interior Decoration)
3. RHODEC International,UK(online)
4. Sanskruti, Mumbai(correspondence course of Interior Design) (15 months)
5. KLC School of Design, London (Diploma in Interior Designing)  Duration: 18-24 months

All the best,
CareerAge Counselor